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Xylem-Bell & Gossett 1BN317LF PT-5 Potable Water Expansion Tank Lead-Free

Manufacturer

Picture for manufacturer Xylem-Bell & Gossett

Part Number

1BN317LF
8 reviews
Sale Price

$103.81

1 left at this price

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Usually delivered within 2 days

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Product Details

The Xylem-Bell & Gossett 1BN317LF is a PT-5 non-ASME potable water expansion tank designed for residential and light commercial plumbing systems. This lead-free tank provides reliable thermal expansion control for closed-loop potable water systems, protecting fixtures and equipment from excess pressure caused by water heater operation.

Key Features:

  • 5-gallon nominal capacity ideal for residential applications
  • Lead-free construction meets NSF/ANSI 61 standards for potable water contact
  • Non-ASME rated design suitable for standard residential water heater installations
  • Pre-pressurized diaphragm design prevents waterlogging and extends service life
  • Butyl diaphragm separates air cushion from potable water supply
  • Durable steel construction with corrosion-resistant coating
  • Standard 3/4-inch NPT connection for easy installation

This expansion tank is designed to comply with plumbing codes that require thermal expansion protection in closed water systems. The lead-free materials ensure safe, code-compliant installation in potable water applications throughout the United States.

3 days ago these where under $20 each. Black Friday sale now the price increase that's bs

Delivered earlier than scheduled. Product is great!

Great price!

Got what I ordered! In these crazy times that's pretty uncommon!

easy

I'm completely satisfied with autoplicity. The shipping box was completely destroyed but the product seemed okay. There were a couple superficial things at the bottom of the battery but hopefully it wasn't damaged enough to cause an internal problem

Great product and fast shipping

Good

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